Research workbench
Crystal structure of factor ixa K98T variant in complex with ppack
Analyse Crystal structure of factor ixa K98T variant in complex with ppack in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5JB9
- Type
- protein
- Length
- 286 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Coagulation factor IX
- EC
- 3.4.21.22
- UniProt
- P00740
- Ligands
- 0G6, CA
- Pockets
- 2 · best druggability 0.47
Structure
x-ray diffraction · 2 distinct chains · 12% helix, 35% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| E | Coagulation factor IX (EC 3.4.21.22) | protein | 51 | 8% helix, 31% strand | P00740 |
| S | Coagulation factor IX (EC 3.4.21.22) | protein | 235 | 12% helix, 36% strand | P00740 |
Ligands and binding sites
- 0G6 · D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide · ligand · chains S
- CA · Calcium ion · metal · chains S
- DMS · Dimethyl sulfoxide · additive · chains S
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 167 | 0.47 | 0.76 | 24 | empty |
| 2 | 103 | 0.40 | 0.76 | 24 | 0G6 |
Interfaces
1 interface between chains.
- E–S · 751 Ų buried · 5 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 7 disulfide, 2 covalent (disulfide, covalent ligand).
Compared structures
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P00740
- Elsewhere: RCSB PDB 5JB9 · PDBe 5JB9 · UniProt P00740
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